Portable dog-training transmitter/holster assembly



FIG. 1 is a front perspective view of a portable transmitter/holster assembly showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof, the dashed lines illustrating a belt clip which forms part of the environment in which the portable transmitter/holster assembly is utilized;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a right side elevational view thereof. 

The ornamental design for a portable dog-training transmitter/holster assembly, as shown and described. 